Table 1.
Characteristics of study population by age group
| Age group (years) | Number endometrial biopsies | Mean BMIa(kg/m2) | Percent overweight (%) | Percent obese (%) | Percent diabetes (%) | Percent with leiomyoma (%) |
|---|---|---|---|---|---|---|
| <21 | 5 | 33.48 | 0 | 75.0 | 0 | 0 |
| 21–30 | 88 | 39.83 | 15.7 | 82.0 | 7.9 | 9.0 |
| 31–40 | 317 | 34.49 | 30.3 | 58.9 | 11.1 | 30.9 |
| 41–50 | 789 | 31.57 | 27.1 | 53.8 | 12.4 | 37.2 |
| 51–55 | 232 | 32.56 | 24.7 | 60.0 | 18.1 | 27.7 |
| 56–55 | 173 | 34.25 | 25.4 | 60.4 | 32.0 | 17.8 |
| >65 | 31 | 32.07 | 16.7 | 53.3 | 26.6 | −10 |
| Total | 1,635 | 33.03 | 26.3 | 58.0 | 15.0 | 30.4 |
a BMI body mass index